bootstrap.sh
#!/bin/sh -e
# SPDX-License-Identifier: LGPL-2.1-or-later

SRC="$(dirname "$(readlink -f "$0")")"

PKG_CONFIG_32=
PKG_CONFIG_64=
test -z "$WINE32_LIBDIR" && WINE32_LIBDIR=/nonexistant
test -z "$WINE64_LIBDIR" && WINE64_LIBDIR=/nonexistant

ID=
ID_LIKE=
while test -n "${1:-}"; do
	case "$1" in
		--distro)
			shift
			if test -n "${1:-}"; then
				ID=$1
			else
				echo "Required DISTRO missing"
				exit 1
			fi
			;;
		*)
			echo "Unrecognized option: $1"
			exit 1
			;;
	esac
	shift
done
test -z "$ID" && . /etc/os-release

for i in $ID $ID_LIKE; do
	case $i in
		debian|ubuntu)
			PKG_CONFIG_32=i686-linux-gnu-pkg-config
			PKG_CONFIG_64=x86_64-linux-gnu-pkg-config
			;;
		gentoo|arch|archlinux)
			PKG_CONFIG_32=i686-pc-linux-gnu-pkg-config
			PKG_CONFIG_64=x86_64-pc-linux-gnu-pkg-config
			;;
		opensuse|suse)
			PKG_CONFIG_32=i586-suse-linux-gnu-pkg-config
			PKG_CONFIG_64=x86_64-suse-linux-gnu-pkg-config
			;;
		fedora|rhel)
			PKG_CONFIG_32=i686-redhat-linux-gnu-pkg-config
			PKG_CONFIG_64=x86_64-redhat-linux-gnu-pkg-config
			;;
		slackware)
			PKG_CONFIG_32=i586-slackware-linux-gnu-pkg-config
			PKG_CONFIG_64=x86_64-slackware-linux-gnu-pkg-config
			;;
		solus)
			PKG_CONFIG_32=pkg-config
			PKG_CONFIG_64=x86_64-solus-linux-gnu-pkg-config
			;;
		nixos)
			PKG_CONFIG_32=pkg-config
			PKG_CONFIG_64=pkg-config
			;;
		*)
			continue
			;;
	esac

	break
done

if test -z "$PKG_CONFIG_32" -o -z "$PKG_CONFIG_64"; then
	printf '%s\n' "unknown distro (\"$ID\", like \"$ID_LIKE\")" \
		"please add support to this script and open a pull request!"
	exit 1
fi

printf '%s\n' "found $i compatible distro"

sed -e "s|@PKG_CONFIG@|$PKG_CONFIG_32|" \
	-e "s|@WINE32_LIBDIR@|$WINE32_LIBDIR|" \
	< "$SRC"/tools/cross-wine32.in \
	> "$SRC"/tools/cross-wine32

sed -e "s|@PKG_CONFIG@|$PKG_CONFIG_64|" \
	-e "s|@WINE64_LIBDIR@|$WINE64_LIBDIR|" \
	< "$SRC"/tools/cross-wine64.in \
	> "$SRC"/tools/cross-wine64

exit 0
